[Problems of the immunomechanism by oral typhus immunization].
D000818:Animals; D001428:Bacterial Vaccines / Q000008:administration & dosage*; D004926:Escherichia coli / Q000276:immunology; D051379:Mice; D012485:Salmonella typhi / Q000276:immunology*; D014436:Typhoid-Paratyphoid Vaccines; D014611:Vaccination
D001428:Bacterial Vaccines; D014436:Typhoid-Paratyphoid Vaccines
Probleme des Immunmechanismus bei der oralen Typhus-Immunisierung.